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Triangle T(n,m) read by rows which contains the coefficients [x^m] of the polynomial generating the numerators of the column A140825(.,n).
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%I #4 Mar 30 2012 18:52:03

%S 1,1,2,-1,0,6,1,0,-6,4,-19,0,120,-120,30,27

%N Triangle T(n,m) read by rows which contains the coefficients [x^m] of the polynomial generating the numerators of the column A140825(.,n).

%C The first five polynomials describing the first five columns of A140825 are in A000012, A005408, A140811, A141530 and A157411.

%D P Curtz Integration numerique des systemes differentiels a conditions initiales, C.C.S.A., Arcueil, 1969, p.36.

%e 1;

%e 1,2; # 2n+1

%e -1,0,6; # 6n^2-1

%e 1,0,-6,4; # 4n^3-6n^2+1, A141530

%e -19,0,120,-120,30; # 30n^4-120n^3+120n^2-19, A157411

%Y Cf. A141417.

%K tabl,sign

%O 0,3

%A _Paul Curtz_, Mar 10 2009